Umjikelezo ovaliwe wephrojekthi yokumisa isifutho segesi engasebenzi
Agasti 16, 2014 Imvamisa yokufunda: [4051]
Umjikelezo ovaliwe we-inert gas spray drying project - umjikelezo ovaliwe we-air flow spray drying unit uqukethe uhlelo lomjikelezo we-nitrogen ovaliwe, isomisi sesifutho sokugeleza komoya, ukuhlukaniswa kwegesi okuqinile, ukususwa kothuli lwe-nitrogen emuva, ukubuyiswa kwe-solvent yokupholisa, ukufudumeza umusi nezinye izingxenye eziyinhloko.
Ngokusebenzisa i-nitrogen njengendlela yokudlulisa nokushisa, ukukhiqizwa okomisa kokumiswa kwe-organic solvent, i-viscous kanye ne-viscous liquid materials, kanye nokutholwa kwezinyibilikisi eziphilayo, emkhakheni wezokwelapha, amakhemikhali ezinto eziphilayo, amakhemikhali, e-biological kanye nobunye ubuchwepheshe, kunokusebenza kokusetshenziswa okuphansi, ukonga amandla, kanye nokunciphisa ukukhishwa. Iyunithi isebenzisa ubuchwepheshe bomjikelezo ovaliwe, ene-nitrogen njengendlela yokuqhuba kanye nokudlulisa ukushisa.
Ngenkathi izinto eziwuketshezi eziqukethe i-organic solvent zomile futhi zikhiqizwa, isincibilikisi sigaywa kabusha ngobuchwepheshe bokupholisa be-condensation. Ukuze kuthuthukiswe ukuqina nokomisa umthamo wokukhiqiza weyunithi, iyunithi ithatha ubuchwepheshe bokomisa ukugeleza komoya, okungukuthi, uketshezi (okuqukethwe okuqinile kungu-50%) kunqubo yokomisa, I-liquid ithuthwa ngepompo ye-peristaltic iye ku-airflow yohlobo lwesibhamu sokufafaza esifakwe embhoshongweni wokomisa (nama-nozzles angu-3-7 adingekayo ukuze kuhlanganiswe umthamo wokukhiqiza uketshezi) dlulisa igesi ukusuka phezulu kuye phansi ukusuka phansi kuya phezulu ukuze udlulise ukushisa nokushintshanisa, ukuze kuzuzwe ukomiswa komswakama osheshayo.
Umkhiqizo oqediwe uqoqwa phansi kombhoshongo wokomisa, futhi igesi eshisa kakhulu ikhishwa yi-fan ejikelezayo ngaphansi kombhoshongo wokumisa, futhi ihlukaniswe isihlukanisi segesi esiqinile.
Izinto zempushana ezinhle ezifakwe emoyeni oshisa kakhulu zihlala phansi kwesihlukanisi ukuze kuqoqwe izinto ngaphansi kwesenzo sesishingishane esisikayo sesihlukanisi segesi esiqinile. Igesi eshisa kakhulu idlula ku-nitrogen efutha uthuli kabili ukuze ibambe uthuli olufakwe kugesi.
Igesi yokushisa imfucuza ingena ku-condenser futhi ipholise okuphakathi nge-condenser (enezinga lokushisa lokufingqa elingu-3 ℃). Gcoba endaweni yamazolo ukuze uzuze ukubuyiswa kwezinyibilikisi eziphilayo.
Uhlelo lokujikeleza lulekelelwa nge-nitrogen ukuze kuzuzwe umzuliswano omusha we-nitrogen ovala iluphu yokumisa ukukhiqizwa okuqhubekayo, ohlangabezana nezidingo zenqubo yokukhiqizwa kwezimboni ezimbonini ezifanele ezishiwo ngenhla.
Isikhathi sokuthumela: Apr-26-2023